Question 3 (2 points) 3
(05.02 LC)
5
A population has u = 80 and a standard deviation of o = 5.2. What are the mean and
standard deviation of the sampling distribution X if a sample of 100 were taken? (2
points)
1)
Hy
= 80, o x = 0.52
2) Mx = 80, x = 0.052
3)
Mg = 80, 0x = 5.2
o
4) Mx = 80, Ox = 52
05) Mx = 80, Ox = 520

1) c 2143.6 cm

2) c 113.0 m

3) a 33.5 ft

4)   d 2 cm

5) c 20 mm

6) 180 in

7) d 120 ft

answer: idk

step-by-step explanation:

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length